6:117
إِنَّ رَبَّكَ هُوَ أَعْلَمُ مَن يَضِلُّ عَن سَبِيلِهِۦ ۖ وَهُوَ أَعْلَمُ بِٱلْمُهْتَدِينَ
Inna rabbaka Huwa a'lamu mai yadillu 'an sabeelihee wa Huwa a'lamu bilmuhtadeen
Thy Lord knoweth best who strayeth from His way: He knoweth best who they are that receive His guidance.
